.conta{
	width: 100%;
	background: url(http://qxu1142120069.my3w.com/MoonBaSaImg/index/index1_big.jpg) #ffffff no-repeat center top;
}
.conta_son{
	width: 1200px;
	margin: 0 auto;
}
.conta_son img{
	/*width: 12;*/
	vertical-align: middle;
}





